Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the bug-gnu-emacs@gnu.org mailing list,
and to the gnu.emacs.bug news group.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:


Save the attached file as "infcmd.c".  (It comes from GNU gdb.)
Run emacs -q
Visit infcmd.c
Use M-> to go to the end of the buffer.
Notice that the font-locking is incorrect.

For me, the code at the end of the buffer is fontified as a string,
whereas it is actually a mix of strings and code.  The badness starts
at line 2594.

I can work around the problem by removing a character (say, at the
start of line 2593) and then undoing.

FWIW, I checked out CVS Emacs and built it, and it exhibits this same bug.